{"product_id":"black-nitride-intake-valves","title":"Black Nitride Intake Valves","description":"The Supertech HIVN-1012 08 intake valves are constructed from one-piece forged stainless steel and undergo a specialized hardening process, resulting in a black nitride surface finish. This treatment enhances durability and minimizes friction between the valve and guide, contributing to reduced power loss at higher engine speeds. The valves are precision-machined with hardened tips to ensure lash and follower durability.\n\nThey are available in various sizes, including 30.0mm, 30.5mm, and 31.0mm, to match specific head diameters. Customers can purchase them as a set of 8 or individually as needed.\n\nFitment includes Honda Civic, CRX, and Del Sol VTEC SOHC engines with D16Y6, D16Y7, D16Y8, D16Z6, D15B, and D17A engine codes. It is important for buyers to conduct their own research and consult with their engine builder to ensure proper fitment and application.","brand":"Supertech","offers":[{"title":"Default Title","offer_id":52866419491128,"sku":"HIVN-1012 08","price":21.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687703060.webp?v=1787907539","url":"https:\/\/store.motormia.co\/products\/black-nitride-intake-valves","provider":"MOTORMIA","version":"1.0","type":"link"}